On Wed, Jun 15, 2011 at 10:07 PM, Fajar Priyanto fajarpri@arinet.org wrote:
Btw, I've checked. My room humidity is 23%. That should be ok, shouldn't it? But still I saw the spark.
Very early in this thread Benjamin Franz posted this:
"Low humidity would be my first guess. The relative humidity in your server room should be between 50% +/- 10%. Too high and you can get condensation. Too low and you get electrostatic discharges."
Did you miss that message?
Mike